What is the best card for a high wizard???
For High Wizard (Caster) =
For High Wizard (Magical Damage) =
Magical Damage = FBH(footgear) and High Wizard(headgear). FBH = 50% more magic damage vs Demihuman and matk+ 10%, while HW doubles your cast time and drains... I think it was 2000 sp... when removed, but makes your magic ignore regular monster mdef. A Vesper card(headgear) would help too because it makes your magic ignore 30% of boss monster mdef.
Cast time = Berzebub cards(accessory). Two of them will give you -60% cast time. You could also try the Dark Lord/Dark Illusion combo for the effect of one Berzebub card, +10% hp/sp, and a chance to autocast level 5 Meteor Storm when hit with a short-range attack.
If you can't get these cards(which is understandable) try for an Elder willow card(headgear) and/or an Aliot card(garment) for +int for damage. If your headgear is +9/+10, you might want a Carat card instead for an extra +150 sp. For cast time, an Isilla card won't let you down.
You can try berzebub(MVP) cards for accessories and yes FBH